Comparing Errors for Chebyshev Interpolation
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This Demonstration compares the differences between evenly spaced nodes and Chebyshev nodes for an interpolation polynomial. This Demonstration not only shows the exact interpolation polynomials for both techniques but also shows the interpolation error with the original function.
Contributed by: Andrew Cheong and Adam Hood (March 2011)
Open content licensed under CC BY-NC-SA
"Comparing Errors for Chebyshev Interpolation"
Wolfram Demonstrations Project
Published: March 7 2011